fix: add missing db options in show create database result

include/common/tmsg.h

@@ -929,12 +929,19 @@ typedef struct {
   int32_t minRows;
   int32_t maxRows;
   int32_t walFsyncPeriod;
+  int16_t hashPrefix;
+  int16_t hashSuffix;
   int8_t  walLevel;
   int8_t  precision;
   int8_t  compression;
   int8_t  replications;
   int8_t  strict;
   int8_t  cacheLast;
+  int32_t tsdbPageSize;
+  int32_t walRetentionPeriod;
+  int32_t walRollPeriod;
+  int64_t walRetentionSize;
+  int64_t walSegmentSize;
   int32_t numOfRetensions;
   SArray* pRetensions;
   int8_t  schemaless;

include/libs/nodes/cmdnodes.h

@@ -265,6 +265,7 @@ typedef struct SShowStmt {
 typedef struct SShowCreateDatabaseStmt {
   ENodeType type;
   char      dbName[TSDB_DB_NAME_LEN];
+  char      dbFName[TSDB_DB_FNAME_LEN];
   void*     pCfg;  // SDbCfgInfo
 } SShowCreateDatabaseStmt;
 

source/common/src/tmsg.c

@@ -2865,12 +2865,19 @@ int32_t tSerializeSDbCfgRsp(void *buf, int32_t bufLen, const SDbCfgRsp *pRsp) {
   if (tEncodeI32(&encoder, pRsp->minRows) < 0) return -1;
   if (tEncodeI32(&encoder, pRsp->maxRows) < 0) return -1;
   if (tEncodeI32(&encoder, pRsp->walFsyncPeriod) < 0) return -1;
+  if (tEncodeI16(&encoder, pRsp->hashPrefix) < 0) return -1;
+  if (tEncodeI16(&encoder, pRsp->hashSuffix) < 0) return -1;
   if (tEncodeI8(&encoder, pRsp->walLevel) < 0) return -1;
   if (tEncodeI8(&encoder, pRsp->precision) < 0) return -1;
   if (tEncodeI8(&encoder, pRsp->compression) < 0) return -1;
   if (tEncodeI8(&encoder, pRsp->replications) < 0) return -1;
   if (tEncodeI8(&encoder, pRsp->strict) < 0) return -1;
   if (tEncodeI8(&encoder, pRsp->cacheLast) < 0) return -1;
+  if (tEncodeI32(&encoder, pRsp->tsdbPageSize) < 0) return -1;
+  if (tEncodeI32(&encoder, pRsp->walRetentionPeriod) < 0) return -1;
+  if (tEncodeI32(&encoder, pRsp->walRollPeriod) < 0) return -1;
+  if (tEncodeI64(&encoder, pRsp->walRetentionSize) < 0) return -1;
+  if (tEncodeI64(&encoder, pRsp->walSegmentSize) < 0) return -1;
   if (tEncodeI32(&encoder, pRsp->numOfRetensions) < 0) return -1;
   for (int32_t i = 0; i < pRsp->numOfRetensions; ++i) {
     SRetention *pRetension = taosArrayGet(pRsp->pRetensions, i);
@@ -2905,12 +2912,19 @@ int32_t tDeserializeSDbCfgRsp(void *buf, int32_t bufLen, SDbCfgRsp *pRsp) {
   if (tDecodeI32(&decoder, &pRsp->minRows) < 0) return -1;
   if (tDecodeI32(&decoder, &pRsp->maxRows) < 0) return -1;
   if (tDecodeI32(&decoder, &pRsp->walFsyncPeriod) < 0) return -1;
+  if (tDecodeI16(&decoder, &pRsp->hashPrefix) < 0) return -1;
+  if (tDecodeI16(&decoder, &pRsp->hashSuffix) < 0) return -1;
   if (tDecodeI8(&decoder, &pRsp->walLevel) < 0) return -1;
   if (tDecodeI8(&decoder, &pRsp->precision) < 0) return -1;
   if (tDecodeI8(&decoder, &pRsp->compression) < 0) return -1;
   if (tDecodeI8(&decoder, &pRsp->replications) < 0) return -1;
   if (tDecodeI8(&decoder, &pRsp->strict) < 0) return -1;
   if (tDecodeI8(&decoder, &pRsp->cacheLast) < 0) return -1;
+  if (tDecodeI32(&decoder, &pRsp->tsdbPageSize) < 0) return -1;
+  if (tDecodeI32(&decoder, &pRsp->walRetentionPeriod) < 0) return -1;
+  if (tDecodeI32(&decoder, &pRsp->walRollPeriod) < 0) return -1;
+  if (tDecodeI64(&decoder, &pRsp->walRetentionSize) < 0) return -1;
+  if (tDecodeI64(&decoder, &pRsp->walSegmentSize) < 0) return -1;
   if (tDecodeI32(&decoder, &pRsp->numOfRetensions) < 0) return -1;
   if (pRsp->numOfRetensions > 0) {
     pRsp->pRetensions = taosArrayInit(pRsp->numOfRetensions, sizeof(SRetention));

source/dnode/mnode/impl/src/mndDb.c

@@ -887,12 +887,19 @@ static int32_t mndProcessGetDbCfgReq(SRpcMsg *pReq) {
   cfgRsp.minRows = pDb->cfg.minRows;
   cfgRsp.maxRows = pDb->cfg.maxRows;
   cfgRsp.walFsyncPeriod = pDb->cfg.walFsyncPeriod;
+  cfgRsp.hashPrefix = pDb->cfg.hashPrefix;
+  cfgRsp.hashSuffix = pDb->cfg.hashSuffix;
   cfgRsp.walLevel = pDb->cfg.walLevel;
   cfgRsp.precision = pDb->cfg.precision;
   cfgRsp.compression = pDb->cfg.compression;
   cfgRsp.replications = pDb->cfg.replications;
   cfgRsp.strict = pDb->cfg.strict;
   cfgRsp.cacheLast = pDb->cfg.cacheLast;
+  cfgRsp.tsdbPageSize = pDb->cfg.tsdbPageSize;
+  cfgRsp.walRetentionPeriod = pDb->cfg.walRetentionPeriod;
+  cfgRsp.walRollPeriod = pDb->cfg.walRollPeriod;
+  cfgRsp.walRetentionSize = pDb->cfg.walRetentionSize;
+  cfgRsp.walSegmentSize = pDb->cfg.walSegmentSize;
   cfgRsp.numOfRetensions = pDb->cfg.numOfRetensions;
   cfgRsp.pRetensions = pDb->cfg.pRetensions;
   cfgRsp.schemaless = pDb->cfg.schemaless;

source/libs/command/src/command.c

@@ -248,13 +248,13 @@ static const char* cacheModelStr(int8_t cacheModel) {
   return TSDB_CACHE_MODEL_NONE_STR;
 }
 
-static void setCreateDBResultIntoDataBlock(SSDataBlock* pBlock, char* dbFName, SDbCfgInfo* pCfg) {
+static void setCreateDBResultIntoDataBlock(SSDataBlock* pBlock, char* dbName, char* dbFName, SDbCfgInfo* pCfg) {
   blockDataEnsureCapacity(pBlock, 1);
   pBlock->info.rows = 1;
 
   SColumnInfoData* pCol1 = taosArrayGet(pBlock->pDataBlock, 0);
   char             buf1[SHOW_CREATE_DB_RESULT_FIELD1_LEN] = {0};
-  STR_TO_VARSTR(buf1, dbFName);
+  STR_TO_VARSTR(buf1, dbName);
   colDataSetVal(pCol1, 0, buf1, false);
 
   SColumnInfoData* pCol2 = taosArrayGet(pBlock->pDataBlock, 1);
@@ -277,16 +277,20 @@ static void setCreateDBResultIntoDataBlock(SSDataBlock* pBlock, char* dbFName, S
   }
 
   char* retentions = buildRetension(pCfg->pRetensions);
+  int32_t dbFNameLen = strlen(dbFName);
+  int32_t hashPrefix = (pCfg->hashPrefix > (dbFNameLen + 1)) ? (pCfg->hashPrefix - dbFNameLen - 1) : 0;
 
   len += sprintf(
       buf2 + VARSTR_HEADER_SIZE,
       "CREATE DATABASE `%s` BUFFER %d CACHESIZE %d CACHEMODEL '%s' COMP %d DURATION %dm "
       "WAL_FSYNC_PERIOD %d MAXROWS %d MINROWS %d STT_TRIGGER %d KEEP %dm,%dm,%dm PAGES %d PAGESIZE %d PRECISION '%s' REPLICA %d "
-      "WAL_LEVEL %d VGROUPS %d SINGLE_STABLE %d",
-      dbFName, pCfg->buffer, pCfg->cacheSize, cacheModelStr(pCfg->cacheLast), pCfg->compression, pCfg->daysPerFile,
+      "WAL_LEVEL %d VGROUPS %d SINGLE_STABLE %d TABLE_PREFIX %d TABLE_SUFFIX %d TSDB_PAGESIZE %d "
+      "WAL_RETENTION_PERIOD %d WAL_RETENTION_SIZE %" PRId64 " WAL_ROLL_PERIOD %d WAL_SEGMENT_SIZE %" PRId64,
+      dbName, pCfg->buffer, pCfg->cacheSize, cacheModelStr(pCfg->cacheLast), pCfg->compression, pCfg->daysPerFile,
       pCfg->walFsyncPeriod, pCfg->maxRows, pCfg->minRows,  pCfg->sstTrigger, pCfg->daysToKeep0, pCfg->daysToKeep1, pCfg->daysToKeep2,
       pCfg->pages, pCfg->pageSize, prec, pCfg->replications, pCfg->walLevel, pCfg->numOfVgroups,
-      1 == pCfg->numOfStables);
+      1 == pCfg->numOfStables, hashPrefix, pCfg->hashSuffix, pCfg->tsdbPageSize, pCfg->walRetentionPeriod,
+      pCfg->walRetentionSize, pCfg->walRollPeriod, pCfg->walSegmentSize);
 
   if (retentions) {
     len += sprintf(buf2 + VARSTR_HEADER_SIZE + len, " RETENTIONS %s", retentions);
@@ -404,7 +408,7 @@ static int32_t execShowCreateDatabase(SShowCreateDatabaseStmt* pStmt, SRetrieveT
   SSDataBlock* pBlock = NULL;
   int32_t      code = buildCreateDBResultDataBlock(&pBlock);
   if (TSDB_CODE_SUCCESS == code) {
-    setCreateDBResultIntoDataBlock(pBlock, pStmt->dbName, pStmt->pCfg);
+    setCreateDBResultIntoDataBlock(pBlock, pStmt->dbName, pStmt->dbFName, pStmt->pCfg);
   }
   if (TSDB_CODE_SUCCESS == code) {
     code = buildRetrieveTableRsp(pBlock, SHOW_CREATE_DB_RESULT_COLS, pRsp);

source/libs/parser/src/parTranslater.c

@@ -6477,6 +6477,11 @@ static int32_t translateShowCreateDatabase(STranslateContext* pCxt, SShowCreateD
   if (NULL == pStmt->pCfg) {
     return TSDB_CODE_OUT_OF_MEMORY;
   }
+  
+  SName name;
+  tNameSetDbName(&name, pCxt->pParseCxt->acctId, pStmt->dbName, strlen(pStmt->dbName));
+  tNameGetFullDbName(&name, pStmt->dbFName);
+  
   return getDBCfg(pCxt, pStmt->dbName, (SDbCfgInfo*)pStmt->pCfg);
 }